Boost Mulch

The Boost Mulch (Japanese: ぐんぐんこやし Increasing Fertilizer) is a type of item introduced in Generation VI. It is a type of Mulch used to dry out the soil of Berry plants more quickly.

Boost Mulch
Increasing Fertilizer
Bag Boost Mulch Sprite.png
Boost Mulch
Pokémon Global Link artwork
Introduced in Generation VI
Generation VI Bag Items pocket icon.png Items
Generation VII Bag Items pocket icon.png Items
Power 30

In the core series games


Games Cost Sell price
N/A $100


Pokémon X and Y

When applied to a Berry patch, causes the soil to dry out in 4 hours instead of 24 hours.

Pokémon Omega Ruby and Alpha Sapphire onward

The Boost Mulch serves no practical purpose other than to be sold.


Games Description
XY Mulch to be used in a Berry field. It increases the Berry harvest that can be grown by diligent watering.
A fertilizer for growing Berries. However, it appears to be unsuitable for the soil in the Hoenn region and has no effect.


Games Finite methods Repeatable methods
XY Berry fields composter (using two Berries of the same color and one differently-colored one)
ORAS Trade

In other languages

Language Title
Chinese Cantonese 勁勁肥 Gihnggihng Fèih
Mandarin 勁勁肥 / 劲劲肥 Jìnjìn Féi
  French Fertibérance
  German Wuchermulch
  Italian Fertilcopioso
  Korean 부쩍부쩍비료 Bujjeokbujjeok Biryo
  Spanish Abono Fructífero

  This item article is part of Project ItemDex, a Bulbapedia project that aims to write comprehensive articles on all items.